L-Histidine CAS 71-00-1

CAS:71-00-1 ib

Molecular Formula:C6H9N3O2

Molecular Luj:155.15 Nws

EINECS:200-745-3

Synonyms:(s) -1h-imidazole-4-alanin; (s) -1h-imidazole-4-propanoicaci; (s)-4-(2-amino-2-carboxyethyl) imidazole; (s)-alpha-amino-1h-imidazole-4-propanoicacid; 1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-; 3-(1h-imidazol-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl) imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE

Tso Koj Cov Lus

Product Detail

Download tau

Khoom cim npe

L-Histidine CAS 71-00-1 yog dab tsi?

L-Histidine yog siv lead ua dawb lossis crystalline hmoov. Tsis hnov tsw. Me ntsis iab. Melting thiab decomposing ntawm kwv yees li 277-288 ℃. Nws pab pawg imidazole yooj yim tsim cov ntsev ntsev nrog hlau ions. Dissolved nyob rau hauv dej (4.3g / 100ml, 25 ℃), tsis tshua muaj insoluble nyob rau hauv ethanol, thiab insoluble nyob rau hauv ether.

Specification

Yam khoom	Specification
Boiling point	278.95 ° C (kwv yees kwv yees)
Qhov ntom	1.3092 (zeeg)
Melting point	282 ° C (txog) (lit.)
pKa	1.8 (ntawm 25 ℃)
tiv taus	13 ° C = 11, 6 mol / L HCl)
PH	7.0-8.0 (25 ℃, 0.1M hauv H2O)

Daim ntawv thov

L-Histidine yog siv rau hauv kev tshawb fawb biochemical thiab tshuaj rau kev kho mob plab ulcers, anemia, ua xua, thiab lwm yam L-Histidine khoom noj khoom haus ntxiv. Amino acid infusion thiab kev npaj cov amino acid yog cov khoom tseem ceeb heev. Siv rau hauv cov tshuaj kho mob plab ulcers, anemia, ua xua, thiab lwm yam.